NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Arthritis Clinic, PC

Rheumatology Physician in Waldorf, MD · enumerated 2007 · authorized official Sailaja Nandipati, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992992762

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Arthritis Clinic, PC
Practice address 3500 Old Washington Rd, Suite 202, Waldorf, MD, 20602
Phone (301) 843-2222
Fax (301) 934-9321
Enumeration date Sep 26, 2007
Last updated in NPPES Sep 26, 2007

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License D0038037 (MD) Primary

Authorized official

Name Sailaja Nandipati
Title Owner
Phone (301) 843-2222

Other identifiers

Identifier Type State Issuer
G938 Other DC BLUE CROSS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Arthritis Clinic, PC?
The NPI for Arthritis Clinic, PC is 1992992762, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Arthritis Clinic, PC?
NPPES lists Sailaja Nandipati (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-26.